Vexed

When one is vexed or experiences someone else who is vexed, this is a trait which describes someone who is angry, frustrated or perturbed as a result of situations which encompass varying degrees of disapproval.
A person could be vexed about a situation, a place, a person, a discussion, a movie, any number of reasons. Being vexed is a personality characteristic which means that we are mad at someone or we are taking something out on someone else which is unreasonable. Sometimes being vexed is used to be described as something which is a brief moment of frustration which passes and sometimes it lasts for a long time.